Because you like Rory Williams in Doctor Who
Gollum is slimy and seething with hatred, the last person you would want to meet in a dark cave. See them in The Lord of the Rings.
A tough tomboy with a protective streak, Maximum Ride is a human-bird hybrid. See them in Maximum Ride.
Zoe Benson may seem like a shy girl-next-door, but she has the inner fortitude of a powerful witch leader. See them in American Horror Story.
Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.
Thor is Asgardian nobility who is tickled by how us earthlings live. See them in Marvel Cinematic Universe.
Finn pulled off the impossible: he quit life as a Stormtrooper. Unfortunately, life only got more complicated after that. See them in Star Wars Series.
Tarzan is walking the line between human and animal. Good thing he has excellent balance. See them in Tarzan.
He's a troubled insomniac in search of a moment to rest and a meaning to his existence. See them in Fight Club.
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.
After several hundred years of shutting himself out from the rest of the world, Japan's not used to dealing with nations, See them in Axis Powers Hetalia.